//
//  DrawAPI.h
//  桥接模式
//
//  Created by flannery on 2018/12/19.
//  Copyright © 2018年 flannery. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface DrawAPI : NSObject
-(void)drawCircleWithX:(int)x Y:(int)y radius:(int)radius;
@end

@interface RedCircle : DrawAPI
@end

@interface GreenCircle : DrawAPI

@end



NS_ASSUME_NONNULL_END
